Related by context. Frequent words. (Click for all words.) 59 causally related 59 Genetic variation 58 Prenatal exposure 58 Genetic mutations 55 causative factor 54 metabolic abnormalities 54 genetic polymorphisms 54 highly heritable 54 leaky gut 54 Chlamydia pneumoniae 54 mutagens 53 induced 53 dysregulated 53 heritable 53 MGUS 53 chromosomal aberrations 53 brain lesions 53 Fatty liver 53 developmental abnormalities 52 predispose 52 pathophysiologic 52 autosomal recessive 52 MC1R 52 causal relation 52 predisposing 52 potentiated 52 psychoactive substance 52 genetically inherited 52 MTHFR 52 causative 52 Oxidative stress 52 experimentally induced 52 neuroinflammation 52 predisposing factors 52 etiological 52 Epidemiological studies 51 Chronic inflammation 51 metabolic disturbances 51 potentially modifiable 51 Suicidal thoughts 51 hyperinsulinemia 51 thyroid dysfunction 51 pathophysiological 51 genetically disposed 51 noradrenergic 51 hypothesised 51 teratogenic 51 autoimmune thyroid 51 Viral infections 51 psychogenic 51 Wnt signaling pathway 51 galanin 51 hormone secretion 51 Pten 51 Oxidative 51 coinfection 51 Lactose intolerance 51 Scientists theorize 51 chronic relapsing 51 behavioral abnormalities 51 potent inhibitors 51 triggers cascade 51 parkinsonism 51 rheumatoid arthritis lupus 51 molecular underpinnings 50 rheumatoid arthritis multiple sclerosis 50 methylation patterns 50 airway hyperresponsiveness 50 potentiates 50 etiologic 50 Parkinsonian 50 monozygotic twins 50 de ath 50 dysregulation 50 immunodeficiencies 50 cardiovascular disease hypertension 50 lysosomal storage diseases 50 Saturated fats 50 platelet activation 50 premalignant 50 genes BRCA1 50 premenstrual syndrome PMS 50 blood clotting disorders 50 prenatal exposure 50 deceases 50 folate deficiency 50 obstructive lung 50 incompletely understood 50 neurodevelopmental disorder 50 fatty acid metabolism 50 estrone 50 connective tissue diseases 50 C. pneumoniae 50 genetic determinants 50 biologically plausible 50 meningitis encephalitis 49 potentiate 49 fatty acid oxidation 49 induce apoptosis 49 DHEAS 49 induced apoptosis